标题:Using Speech for Mode Selection in Control of Multifunctional Myoelectric Prostheses
作者:Fang, Peng; Wei, Zheng; Geng, Yanjuan; Yao, Fuan; Li, Guanglin
作者机构:[Fang, Peng; Wei, Zheng; Geng, Yanjuan; Li, Guanglin] Chinese Acad Sci, Shenzhen Inst Adv Technol, Key Lab Hlth Informat, Shenzhen 518055, Guangdong, 更多
会议名称:35th Annual International Conference of the IEEE-Engineering-in-Medicine-and-Biology-Society (EMBC)
会议日期:JUL 03-07, 2013
来源:2013 35TH ANNUAL INTERNATIONAL CONFERENCE OF THE IEEE ENGINEERING IN MEDICINE AND BIOLOGY SOCIETY (EMBC)
出版年:2013
页码:3602-3605
DOI:10.1109/EMBC.2013.6610322
摘要:Electromyogram (EMG) recorded from residual muscles of limbs is considered as suitable control information for motorized prostheses. However, in case of high-level amputations, the residual muscles are usually limited, which may not provide enough EMG for flexible control of myoelectric prostheses with multiple degrees of freedom of movements. Here, we proposed a control strategy, where the speech signals were used as additional information and combined with the EMG signals to realize more flexible control of multifunctional prostheses. By replacing the traditional "sequential mode-switching (joint-switching)", the speech signals were used to select a mode (joint) of the prosthetic arm, and then the EMG signals were applied to determine a motion class involved in the selected joint and to execute the motion. Preliminary results from three able-bodied subjects and one transhumeral amputee demonstrated the proposed strategy could achieve a high mode-selection rate and enhance the operation efficiency, suggesting the strategy may improve the control performance of commercial myoelectric prostheses.
收录类别:CPCI-S;EI;SCOPUS
WOS核心被引频次:1
Scopus被引频次:1
资源类型:会议论文;期刊论文
原文链接:https://www.scopus.com/inward/record.uri?eid=2-s2.0-84886573330&doi=10.1109%2fEMBC.2013.6610322&partnerID=40&md5=2f3e6f228f92675de9155c214f6b457a
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